Granted Patent
Utility
US 6,818,482 · App. 10/263,370
Method for trench isolation for thyristor-based device
Inventors:
Andrew E. Horch, Scott Robins
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Oct 1, 2002
Inventors
Andrew E. Horch
Scott Robins
Assignee (at issue)
TRAM, INC.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.